LEFKOFSKY ERIC P (CIK 1114357) reported 151 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-20). Recent activity: Sell TEM (132,591 shares), Sell TEM (5,324 shares), Sell TEM (30,906 shares), Sell TEM (6,122 shares), Sell TEM (48,066 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 132,591 | $6.6M |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 5,324 | $228,666 |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 30,906 | $1.3M |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 6,122 | $262,940 |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 48,066 | $2.0M |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 72,560 | $3.1M |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 14,374 | $617,363 |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 2,671 | $110,419 |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 4,031 | $170,753 |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 798 | $34,274 |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 17,801 | $735,893 |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 26,875 | $1.1M |
| 2026-07-30 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 20,472 | $846,312 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 2,317 | $128,315 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 9,430 | $532,889 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 10,293 | $588,039 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 2,080 | $121,264 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 9,130 | $540,770 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 9,271 | $513,428 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 37,711 | $2.1M |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 41,178 | $2.4M |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 8,320 | $485,056 |
| 2026-07-01 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 36,520 | $2.2M |
| 2026-05-29 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 8,932 | $412,390 |
| 2026-05-29 | Tempus AI, Inc. (TEM) | CEO and Chairman | Sell | 24,318 | $1.1M |
Source: SEC Form 4 filings · as of 2026-08-20